Three forces are applied to a tree sapling, as shown in Fig. 12-45, to stabilize it. If FA = 385 N a

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Three forces are applied to a tree sapling, as shown in
Fig. 12-45, to stabilize it. If FA = 385 N and Fa = 475 N,
find Fc in magnitude and direction.
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Why are you using sin for the x component and cos for the y component?

lawsonashurst
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8:54 - Why are we adding Fcy? Isn't that vector pointing down in the negative direction?

emmaluo